function removeHtmlTag(strx,chop)
{
if(strx.indexOf("<")!=-1)
	{var s = strx.split("<");
		for(var i=0;i<s.length;i++)
			{
				if(s[i].indexOf(">")!=-1)
				{s[i] = s[i].substring(s[i].indexOf(">")+1,s[i].length);
				}
			}
			strx =  s.join("");
	}
	chop = (chop < strx.length-1) ? chop : strx.length-2;
	while(strx.charAt(chop-1)!=' ' && strx.indexOf(' ',chop)!=-1) 
	chop++;strx = strx.substring(0,chop-1);
	return strx+'...';
}
function createSummaryAndThumb(pID)
{
var div = document.getElementById(pID);
var imgtag = "";
var img = div.getElementsByTagName("img");
var summ = summary_noimg;
	if(img.length>=1) 
		{ 
		imgtag = '<span style="float:right; padding:0px 0px 5px 5px;"><img src="'+img[0].src+'" width="'+img_thumb_width+'px" height="'+img_thumb_height+'px"/></span>';
		summ = summary_img;
		}
	var summary = imgtag + '<div>' + removeHtmlTag(div.innerHTML,summ) + '</div>';div.innerHTML = summary;
}